Rockwell-automation 1769-SM2 Compact I/O DSI/Modbus Communication Modu Manual do Utilizador descarregar pdf (Página 160)

9-8 Troubleshooting

52 Msg Ctrl Open The module has begun receiving Client-Server Control

messages (the Client-Server Control Timeout was previously

set to a non-zero value).

53 Msg Ctrl Close The device sending Client-Server Control messages to the

module has set the Client-Server Control Timeout to a value of

zero.

54 Msg Ctrl

Timeout

The module has not received a Client-Server Control message

for longer than the established timeout period.

Table 9.C Module Events (Continued)

Code Event Description

1 2 ... 155 156 157 158 159 160 161 162 163 164 165 ... 203 204

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